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ALUMINIUM BLISTER FOIL:
Aluminium blister foil is
good barrier to moisture, vapour and gases and is
suitable for high speed packing applications on
rotary and flat bed blister packing machines.
The blister packs are in compact in size and economical,
as compared to strip packs. Tablets can be removed
easily from blister packs, as the hard foil breaks
quickly when tablet /capsule is pressed from PVC
side. Barrier properties of blister packs are comparitvely
lower than strip pack due to usage of PVC film on
one side.
We offer both unprinted and printed strip foil as
per customers requirements with different foil thickness
and heat seal lacquer grammage.
We also offer both side printed blister (also printed
on HSL side of the foil), blister foil with Holograms
for unique authentication of your product. |
Standard Specifications of
Aluminium Blister Foil (Foil/HSL):
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Composition of Aluminium Foil:
Thickness of Aluminum Foil
: in mm
: in micron
Thickness Tolerance
( +/-8%) : in mm
Al. Foil weight (gsm)
Pinholes in Al. (no/sqm) max. |
0.020
20
+/- 0.0016
54 (+/-8%)
50
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0.025
25
+/-0.002
67.5 (+/-8%)
35 |
Composition of Heat Seal Lacquer (HSL):
HSL : Grams
per Square mtr (gsm)
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4-6 |
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For
all Aluminium Foil Thickness: |
Composition:
Aluminium Foil Alloy
Aluminium Foil Finish
Temper (Soft / Hard)
HSL Coating Surface
Sealing Strength
Sealing Surface |
AA 1200 / AA 1235 / AA8011
Matt / Bright
Hard ( Full Hard )
Matt / Bright
450 grams / 15 mm.
Foil to PVC, PVC/PVDC,alu-alu. |
Dimensions:
Reel Width : Unprinted
: Printed
Width Tolerance
Core Material
Core Diameter
Reel Diameter / Reel OD:
Reel OD Tolerance
Type of Joint
Type of Tape used for Joint |
60 - 900 mm
60-720 mm
+/-0.5 mm
Aluminium / Plastic
58/70/76 mm
230-300 mm (standard)
+/- 5 mm
Single Butt / Double Butt / Lap Joint
Paper Tape/ Plastic Tape
(Red, Brown or Black colour) |
Properties
of Printed Side :
Colour
Ink Adhesion Test
Printing Surface
Repeat Length Tolerance
Registration Tolerance
Printing
Print Primer
Other
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1-5
No ink lifting
Matt / Bright (non HSL side)
+/- 0.5 mm
+/-0.5 mm
As per design / artwork.
0.25 gsm max.
Abrasion, water and heat resistant
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Recommended Operating
Conditions:
Temperature ( deg. C)
Dwell Time
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190 deg C
0.5 seconds (min.) |
Notes
:
1. Above mentioned specifications are standard specifications.
We also offer tailor made specifications as per customers
requirement i.e. different combinations of foil (thickness)
and heat seal lacquer (gsm).
2. In case of Printed Designs, customer to specify
unwinding direction and supply artwork/design of printed
designs with colour scheme.
3. We also offer higher (6-8gsm) and lower (3-5gsm)
grammage of Heat Seal Lacquer.
4. The lacquer used is food/pharma grade & is
safe for contact with tablets /capsules.
5. Normal packing of the product is corrugated cartons
/ wooden case / Pallets etc. Customer to specify their
packing requirements.
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Aluminium
Blister Foil |
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Aluminium foil for blister packing is offered in 20/25/30
micron thick hard foil coated with Heat Seal lacquer
(HSL) compatible with PVC/PVDC.
Coating thickness can be as per your requirement.
We also offers both side printed blister foil. |
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